Derivation Operator

{
  "author": null,
  "context": "Mapping X → X[′′] that forms closure operators on both object and attribute sets in formal contexts.",
  "category": "systems",
  "enrichment": {
    "is_stale": true
  },
  "norm_label": "Derivation Operator",
  "source_url": null,
  "graphify_id": "derivation_operator",
  "source_file": "2021-11-22_Prabros._FingerExercises.pdf_f81d3f.md",
  "imported_from": "/Users/antonborzov/Documents/Research.nosync/papers/extract_typed_out/2021-11-22_Prabros._FingerExercises.pdf_f81d3f/graph.json",
  "extracted_type": "concept",
  "graphify_file_type": "concept"
}